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Bug 495188 - sys-fs/btrfs-progs-3.12-r1 fails test: btrfsck should have repaired the image
Summary: sys-fs/btrfs-progs-3.12-r1 fails test: btrfsck should have repaired the image
Status: RESOLVED OBSOLETE
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Mike Gilbert
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-12-24 08:38 UTC by Markus Meier
Modified: 2016-09-22 20:00 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description Markus Meier gentoo-dev 2013-12-24 08:38:45 UTC
that happens on arm and is a regression to current stable:

 * Package:    sys-fs/btrfs-progs-3.12-r1
 * Repository: gentoo
 * Maintainer: floppym@gentoo.org slyfox@gentoo.org
 * USE:        arm elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox test userpriv usersandbox

>>> Test phase [test]: sys-fs/btrfs-progs-3.12-r1
     [TEST]    fsck-tests.sh
     [TEST]    001-bad-file-extent-bytenr.img
tests/fsck-tests.sh: line 18: 13884 Aborted                 $here/btrfsck --repair test.img >> fsck-test-results.txt 2>&1
btrfsck should have repaired the image
make: *** [test] Error 1
 * ERROR: sys-fs/btrfs-progs-3.12-r1::gentoo failed (test phase):
 *   Make test failed. See above for details.
 * 
 * Call stack:
 *          ebuild.sh, line   93:  Called src_test
 *        environment, line 2157:  Called __eapi0_src_test
 *   phase-helpers.sh, line  669:  Called die
 * The specific snippet of code:
 *              $emake_cmd ${internal_opts} test || \
 *                      die "Make test failed. See above for details."

Portage 2.2.7 (default/linux/arm/13.0/armv5te/desktop, gcc-4.7.3, glibc-2.16.0, 3.8.13 armv5tel)
=================================================================
System uname: Linux-3.8.13-armv5tel-with-gentoo-2.2
KiB Mem:      513344 total,    217692 free
KiB Swap:     614396 total,    600632 free
Timestamp of tree: Thu, 19 Dec 2013 19:00:01 +0000
ld GNU ld (GNU Binutils) 2.23.1
distcc 3.1 armv5tel-softfloat-linux-gnueabi [disabled]
ccache version 3.1.9 [disabled]
app-shells/bash:          4.2_p45
dev-lang/python:          2.6.8-r3, 2.7.5-r3, 3.2.5-r3, 3.3.2-r2
dev-util/ccache:          3.1.9
dev-util/cmake:           2.8.11.2
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.4_p6-r1, 1.5-r1, 1.6.3-r1, 1.7.9-r2, 1.8.5-r4, 1.9.6-r3, 1.10.3, 1.11.6, 1.12.6, 1.13.4
sys-devel/binutils:       2.23.1
sys-devel/gcc:            4.6.3, 4.7.3-r1
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.9 (virtual/os-headers)
sys-libs/glibc:           2.16.0
Repositories: gentoo
ACCEPT_KEYWORDS="arm"
ACCEPT_LICENSE="* -@EULA"
CBUILD="armv5tel-softfloat-linux-gnueabi"
CFLAGS="-O2 -march=armv5te -pipe"
CHOST="armv5tel-softfloat-linux-gnueabi"
CONFIG_PROTECT="/etc /usr/lib/python2.7/site-packages/buildbot/status/web /usr/share/gnupg/qualified.txt /var/bind /var/vpopmail/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/apache2-php5.4/ext-active/ /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/php/cli-php5.4/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -march=armv5te -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--quiet-build=n --jobs=2 --keep-going --with-bdeps=y"
FCFLAGS="-O2 -pipe -march=armv5te"
FEATURES="assume-digests binpkg-logs collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe -march=armv5te"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_GB.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY=""
SYNC="rsync://192.168.1.168/gentoo-portage"
USE="X a52 aac acl acpi alsa apache2 arm berkdb bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus dri dts dvdr emboss encode exif fam firefox flac fortran gdbm gif gpm gtk iconv jpeg kpathsea lcms ldap libnotify mad mng modules mp3 mp4 mpeg mudflap ncurses nls nptl ogg opengl openmp pam pango pcre pdf png policykit ppds qt3support qt4 readline sdl session spell ssl startup-notification svg tcpd test tiff truetype udev udisks unicode upower usb vorbis wxwidgets xcb xml xv xvid zlib" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_6 python2_7 python3_2 python3_3" RUBY_TARGETS="ruby19" USERLAND="GNU" VIDEO_CARDS="exynos fbdev omap omapfb dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Comment 1 Sergei Trofimovich (RETIRED) gentoo-dev 2013-12-24 17:52:38 UTC
I guess it's a sheevaplug. It has very fun unaligned accesses handling by default.

Can you set 'echo 3 > /proc/cpu/alignment' and see if it reports violations?
Getting gdb backtrace would be sure awesome.
Comment 2 Mike Gilbert gentoo-dev 2013-12-24 20:23:13 UTC
(In reply to Markus Meier from comment #0)
> that happens on arm and is a regression to current stable:
> 

The current stable ebuild has no test suite, so I would not really call this a "regression" (unless you ran some test manually).
Comment 3 Markus Meier gentoo-dev 2013-12-25 09:24:10 UTC
(In reply to Sergei Trofimovich from comment #1)
> I guess it's a sheevaplug. It has very fun unaligned accesses handling by
> default.
> 
> Can you set 'echo 3 > /proc/cpu/alignment' and see if it reports violations?
> Getting gdb backtrace would be sure awesome.

Yep the issue seems to be alignment specific, as setting 3 to /proc/cpu/alignment "fixes" the test suite.

[12394727.502275] Alignment trap: btrfsck (7745) PC=0x0003a8f8 Instr=0xe1c120d0 Address=0xbec5853c FSR 0x001
[12394728.617529] Alignment trap: btrfsck (7751) PC=0x0003a8f8 Instr=0xe1c120d0 Address=0xbeb93b7c FSR 0x001

I'll try to debug this with gdb.

(In reply to Mike Gilbert from comment #2)
> The current stable ebuild has no test suite, so I would not really call this
> a "regression" (unless you ran some test manually).

Of course you're right! I didn't check the old ebuild log and assumed there was a test suite...
Comment 4 Piotr Szymaniak 2016-09-22 20:00:33 UTC
sys-fs/btrfs-progs-3.12-r1 not in portage anymore and over 2,5 years in btrfs development is a lot. Marking as OBSOLETE.